NVIDIA H100 SXM5 64 GB vs NVIDIA H100 PCIe 96 GB

Comparative analysis of NVIDIA H100 SXM5 64 GB and NVIDIA H100 PCIe 96 GB videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory.

 

Differences

Reasons to consider the NVIDIA H100 SXM5 64 GB

  • Around 8% higher boost clock speed: 1980 MHz vs 1837 MHz
Boost clock speed 1980 MHz vs 1837 MHz

Reasons to consider the NVIDIA H100 PCIe 96 GB

  • 928.1x more texture fill rate: 969.9 GTexel/s vs 1,045 GTexel/s
  • Around 50% higher maximum memory size: 96 GB vs 64 GB
Texture fill rate 969.9 GTexel/s vs 1,045 GTexel/s
Maximum memory size 96 GB vs 64 GB

Compare specifications (specs)

NVIDIA H100 SXM5 64 GB NVIDIA H100 PCIe 96 GB

Essentials

Architecture Hopper Hopper
Code name GH100 GH100
Launch date 22 Mar 2022 22 Mar 2022
Place in performance rating not rated not rated

Technical info

Boost clock speed 1980 MHz 1837 MHz
Core clock speed 1665 MHz 1665 MHz
Manufacturing process technology 4 nm 4 nm
Pipelines 16896 16896
Pixel fill rate 47.52 GPixel/s 44.09 GPixel/s
Texture fill rate 1,045 GTexel/s 969.9 GTexel/s
Thermal Design Power (TDP) 700 Watt 700 Watt
Transistor count 80000 million 80000 million

Video outputs and ports

Display Connectors No outputs No outputs

Compatibility, dimensions and requirements

Form factor SXM Module SXM Module
Interface PCIe 5.0 x16 PCIe 5.0 x16
Recommended system power (PSU) 1100 Watt 1100 Watt
Supplementary power connectors 8-pin EPS 8-pin EPS

API support

OpenCL 3.0 3.0

Memory

Maximum RAM amount 64 GB 96 GB
Memory bandwidth 1,008 GB/s 1,681 GB/s
Memory bus width 3072 bit 5120 bit
Memory clock speed 1313 MHz, 2.6 Gbps effective 1313 MHz, 2.6 Gbps effective
Memory type HBM3 HBM3

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